Advanced Pathophysiology Exam 1 With 100% Correct Answers

testosterone levels by age in males {Ans: peak in puberty decline over time}prerenal acute kidney injury etiology {Ans: dehydration, hypotension, heart failure, shock, decrease renal perfusion disease is manifesting as a kidney issue, but the problem is actually before the kidneys}prostatitis epidemiology {Ans: 25% of men acute cases: <35 years old (younger) chronic cases: 40-70 years old}Q: Which of the following is true about the tests of renal structure and function? A. Blood urea nitrogen (BUN) will be increased in patients that have higher muscle mass B. Serum creatinine and WBCs are useful indicators of renal function C. When serum creatinine increases, GFR is reduced D. 24 hour urine collection should be performed in all patients {Ans: C. When serum creatinine increases, GFR is reduced}Q: Which of the following is an example of a semi-quantitative test? A. Colony forming units (CFU/mL) B. Pregnancy test C. Serum potassium D. White blood cell count {Ans: A. Colony forming units (CFU/mL)}renal pelvis real medulla renal cortex {Ans: renal pelvis: urinary collecting structors (calices) real medulla: renal pyramids (collecting ducts, loops of henle) renal cortex: outer rim, glomeruli, nephron tubules}